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The Chinook chainrings are made in France. Is used, the high strength 7075 T6 aluminum which precise CNC milling is shaped using. The design is designed to clean, fast switching and low weight.

With the 104 mm bolt circle this chainring fits to almost all 3-speed MTB cranks on the market. For a perfect transition between the crank and chainring, there is the Chinook chainrings with different width webs.